k8s.api.core.v1.EphemeralContainer1.1.1

Overview
Properties
Methods
Classes
Type Aliases

module k8s.api.core.v1.EphemeralContainer extends k8s.K8sObject

An EphemeralContainer is a temporary container that you may add to an existing Pod for user-initiated activities such as debugging.

Module URI:: package://pkg.pkl-lang.org/pkl-k8s/k8s@1.1.1#/api/core/v1/EphemeralContainer.pkl
Pkl version:: 0.25.0 or higher
Source code:: EphemeralContainer.pkl
Known subtypes:
Known usages:
All versions:

Properties(show inherited)

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output: ModuleOutput (pkl.base)Source

The output of this module.

Defaults to all module properties rendered as either Pcf or the format specified on the command line.
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volumeDevices: Listing<VolumeDevice>?Source

volumeDevices is the list of block devices to be used by the container.
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stdin: Boolean?Source

Whether this container should allocate a buffer for stdin in the container runtime.

If this is not set, reads from stdin in the container will always result in EOF. Default is false.
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terminationMessagePolicy: String?Source

Indicate how the termination message should be populated.

File will use the contents of terminationMessagePath to populate the container status message on both success and failure. FallbackToLogsOnError will use the last chunk of container log output if the termination message file is empty and the container exited with an error. The log output is limited to 2048 bytes or 80 lines, whichever is smaller. Defaults to File. Cannot be updated.
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securityContext: SecurityContext?Source

Optional: SecurityContext defines the security options the ephemeral container should be run with.

If set, the fields of SecurityContext override the equivalent fields of PodSecurityContext.
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startupProbe: Probe?Source

Probes are not allowed for ephemeral containers.
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ports: Listing<ContainerPort>?Source

Ports are not allowed for ephemeral containers.
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volumeMounts: Listing<VolumeMount>?Source

Pod volumes to mount into the container's filesystem.

Subpath mounts are not allowed for ephemeral containers. Cannot be updated.
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lifecycle: Lifecycle?Source

Lifecycle is not allowed for ephemeral containers.
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readinessProbe: Probe?Source

Probes are not allowed for ephemeral containers.
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resizePolicy: Listing<ContainerResizePolicy>?Source

Resources resize policy for the container.
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envFrom: Listing<EnvFromSource>?Source

List of sources to populate environment variables in the container.

The keys defined within a source must be a C_IDENTIFIER. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an Env with a duplicate key will take precedence. Cannot be updated.
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image: String?Source

Container image name.

More info: https://kubernetes.io/docs/concepts/containers/images
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imagePullPolicy: ("Always"|"Never"|"IfNotPresent")?Source

Image pull policy.

One of Always, Never, IfNotPresent. Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images
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livenessProbe: Probe?Source

Probes are not allowed for ephemeral containers.
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targetContainerName: String?Source

If set, the name of the container from PodSpec that this ephemeral container targets.

The ephemeral container will be run in the namespaces (IPC, PID, etc) of this container. If not set then the ephemeral container uses the namespaces configured in the Pod spec.

The container runtime must implement support for this feature. If the runtime does not support namespace targeting then the result of setting this field is undefined.
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terminationMessagePath: String?Source

Optional: Path at which the file to which the container's termination message will be written is mounted into the container's filesystem.

Message written is intended to be brief final status, such as an assertion failure message. Will be truncated by the node if greater than 4096 bytes. The total message length across all containers will be limited to 12kb. Defaults to /dev/termination-log. Cannot be updated.
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workingDir: String?Source

Container's working directory.

If not specified, the container runtime's default will be used, which might be configured in the container image. Cannot be updated.
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resources: ResourceRequirements?Source

Resources are not allowed for ephemeral containers.

Ephemeral containers use spare resources already allocated to the pod.
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env: Listing<EnvVar>?Source

List of environment variables to set in the container.

Cannot be updated.
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restartPolicy: String?Source

Restart policy for the container to manage the restart behavior of each container within a pod.

This may only be set for init containers. You cannot set this field on ephemeral containers.
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command: Listing<String>?Source

Entrypoint array.

Not executed within a shell. The image's ENTRYPOINT is used if this is not provided. Variable references $(VAR_NAME) are expanded using the container's environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell
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args: Listing<String>?Source

Arguments to the entrypoint.

The image's CMD is used if this is not provided. Variable references $(VAR_NAME) are expanded using the container's environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell
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name: Rfc1035Label Source

Name of the ephemeral container specified as a DNS_LABEL.

This name must be unique among all containers, init containers and ephemeral containers.
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tty: Boolean?Source

Whether this container should allocate a TTY for itself, also requires 'stdin' to be true.

Default is false.
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stdinOnce: Boolean?Source

Whether the container runtime should close the stdin channel after it has been opened by a single attach.

When stdin is true the stdin stream will remain open across multiple attach sessions. If stdinOnce is set to true, stdin is opened on container start, is empty until the first client attaches to stdin, and then remains open and accepts data until the client disconnects, at which time stdin is closed and remains closed until the container is restarted. If this flag is false, a container processes that reads from stdin will never receive an EOF. Default is false

Methods(show inherited)

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function

getClass(): Class (pkl.base)Source

Returns the class of this.
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function

toString(): String (pkl.base)Source

Returns a string representation of this.

This method is used to convert the values of string interpolation expressions to strings.
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function

ifNonNull<Result>(transform: (NonNull) -> Result): Result? (pkl.base)Source

Returns this |> transform if this is non-null, and null otherwise.

This method is the complement of the ?? operator and the equivalent of an Option type's map and flatMap methods.
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function

hasProperty(name: String): Boolean (pkl.base)Source

Tells if this object has a property with the given name.
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function

getProperty(name: String): unknown (pkl.base)Source

Returns the value of the property with the given name.

Throws if a property with this name does not exist.
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function

getPropertyOrNull(name: String): unknown? (pkl.base)Source

Returns the value of the property with the given name.

Returns null if a property with this name does not exist.
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function

toDynamic(): Dynamic (pkl.base)Source

Converts this object to a Dynamic object.
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function

toMap(): Map<String, unknown> (pkl.base)Source

Converts this object to a Map.
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function
relativePathTo(other: Module): List<String> (pkl.base)Source

Returns the relative, descendent directory path between this module and other.
Throws if no such path exists.

For example, if module mod1 has path /dir1/mod1.pkl, and module mod2 has path /dir1/dir2/dir3/mod2.pkl, then mod1.relativePathTo(mod2) will return List("dir2", "dir3").

A common use case is to compute the directory path between a template located at the root of a hierarchy (say rootModule.pkl) and the currently evaluated module (accessible via the module keyword):
```
import "rootModule.pkl" // self-import
path = rootModule.relativePathTo(module)
```
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function

hasUniquePortNames(l: Listing): Boolean (k8s.K8sObject)

Tells if every port in l has a unique name. null names are ignored.
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function

hasNonNullPortNames(l: Listing): Boolean (k8s.K8sObject)

Tells if every port in l has a non-null name, unless l has just a single port.
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function

exactlyOneSet(a: Any, b: Any, c: Any): unknown (k8s.K8sObject)

Tells if exactly one of the three arguments is non-null.
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function

onlyAllowedIf(str: String?, cond: Boolean): unknown (k8s.K8sObject)

Tells if str is only set when cond holds.

Classes(show inherited)

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class

K8sVersion extends Annotation (k8s.K8sObject)

Indicates Kubernetes version information for the annotated member.

Type Aliases(show inherited)

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typealias
Quantity = DataSize|Int|Float|String(matches(Regex(#"[+-]?(\d+(.\d*)?|\.\d+)([eE][+-]?(\d+(.\d*)?|\.\d+)|m|k|Ki|Mi?|Gi?|Ti?|Pi?|Ei?)?"#))) (k8s.K8sObject)

A fixed-point representation of a number.
Examples:
```
12
12e6
12.34
"12Mi" (12 * 2^20)
"12M"  (12 * 10^6)
12.mb (a [DataSize])
```
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typealias

Time = String (k8s.K8sObject)

An RFC 3339 date and time value.

Example: "2016-04-21T08:47:53Z"
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typealias

MicroTime = String (k8s.K8sObject)

A version of Time with microsecond level precision.
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typealias

PortNumber = Int(isBetween(1, 65535)) (k8s.K8sObject)

A port number.
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typealias

PortName = String(length <= 15, matches(Regex("[a-z0-9]+(-[a-z0-9]+)*")), contains(Regex("[a-z]"))) (k8s.K8sObject)

A port name conforming to RFC 6335 IANA service name syntax.

Contrary to the RFC, Kubernetes does not allow uppercase letters.
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typealias

Rfc1035Label = String(length <= 63, matches(Regex("[a-z]([-a-z0-9]*[a-z0-9])?"))) (k8s.K8sObject)

An RFC 1035 DNS label.

Contrary to the RFC, Kubernetes does not allow uppercase letters.
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typealias

Rfc1123Label = String(length <= 63, matches(Regex("[a-z0-9]([-a-z0-9]*[a-z0-9])?"))) (k8s.K8sObject)

An RFC 1123 DNS label.

Contrary to the RFC, Kubernetes does not allow uppercase letters.
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typealias

Rfc1123Hostname = String(length <= 253, matches(Regex("[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*"))) (k8s.K8sObject)

An RFC 1123 hostname.

Contrary to the RFC, Kubernetes does not allow uppercase letters.
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typealias

ApiRequestVerb = "get"|"list"|"watch"|"create"|"update"|"patch"|"delete"|"deletecollection"|"*"|"use"|"bind"|"escalate"|"impersonate"|String (k8s.K8sObject)

API verbs like get, list, create, update, patch, watch, delete, and deletecollection are used for resource requests.

To determine the request verb for a resource API endpoint, see Determine the request verb. CRDs may use verbs outside of the predefined set.
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typealias

HttpRequestVerb = "get"|"post"|"put"|"delete"|"patch"|"head"|"*" (k8s.K8sObject)

Lowercased HTTP methods like get, post, put, and delete are used for non-resource requests.
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typealias
FieldsV1 = String (k8s.K8sObject)

FieldsV1 stores a set of fields in a data structure like a Trie, in JSON format.
Each key is either a '.' representing the field itself, and will always map to an empty set, or a string representing a sub-field or item. The string will follow one of these four formats:
- 'f:', where is the name of a field in a struct, or key in a map
- 'v:', where is the exact json formatted value of a list item
- 'i:', where is position of a item in a list
- 'k:', where is a map of a list item's key fields to their unique values
If a key maps to an empty Fields value, the field that key represents is part of the set. The exact format is defined in sigs.k8s.io/structured-merge-diff.
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typealias

RawExtension = Dynamic (k8s.K8sObject)

RawExtension is used to hold extensions in external versions.